1791668160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{23041}}^1$

素因数の和:23073

約数の個数: 168

約数和(自身を含む): 6391113456

約数和(自身を除く): 4599445296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 23041, 25920, 38880, 46082, 69123, 77760, 92164, 115205, 138246, 184328, 207369, 230410, 276492, 345615, 368656, 414738, 460820, 552984, 622107, 691230, 737312, 829476, 921640, 1036845, 1105968, 1244214, 1382460, 1474624, 1658952, 1843280, 1866321, 2073690, 2211936, 2488428, 2764920, 3110535, 3317904, 3686560, 3732642, 4147380, 4423872, 4976856, 5529840, 5598963, 6221070, 6635808, 7373120, 7465284, 8294760, 9331605, 9953712, 11059680, 11197926, 12442140, 13271616, 14930568, 16589520, 18663210, 19907424, 22119360, 22395852, 24884280, 27994815, 29861136, 33179040, 37326420, 39814848, 44791704, 49768560, 55989630, 59722272, 66358080, 74652840, 89583408, 99537120, 111979260, 119444544, 149305680, 179166816, 199074240, 223958520, 298611360, 358333632, 447917040, 597222720, 895834080, 1791668160]

約数ペア:

[(1, 1791668160), (2, 895834080), (3, 597222720), (4, 447917040), (5, 358333632), (6, 298611360), (8, 223958520), (9, 199074240), (10, 179166816), (12, 149305680), (15, 119444544), (16, 111979260), (18, 99537120), (20, 89583408), (24, 74652840), (27, 66358080), (30, 59722272), (32, 55989630), (36, 49768560), (40, 44791704), (45, 39814848), (48, 37326420), (54, 33179040), (60, 29861136), (64, 27994815), (72, 24884280), (80, 22395852), (81, 22119360), (90, 19907424), (96, 18663210), (108, 16589520), (120, 14930568), (135, 13271616), (144, 12442140), (160, 11197926), (162, 11059680), (180, 9953712), (192, 9331605), (216, 8294760), (240, 7465284), (243, 7373120), (270, 6635808), (288, 6221070), (320, 5598963), (324, 5529840), (360, 4976856), (405, 4423872), (432, 4147380), (480, 3732642), (486, 3686560), (540, 3317904), (576, 3110535), (648, 2764920), (720, 2488428), (810, 2211936), (864, 2073690), (960, 1866321), (972, 1843280), (1080, 1658952), (1215, 1474624), (1296, 1382460), (1440, 1244214), (1620, 1105968), (1728, 1036845), (1944, 921640), (2160, 829476), (2430, 737312), (2592, 691230), (2880, 622107), (3240, 552984), (3888, 460820), (4320, 414738), (4860, 368656), (5184, 345615), (6480, 276492), (7776, 230410), (8640, 207369), (9720, 184328), (12960, 138246), (15552, 115205), (19440, 92164), (23041, 77760), (25920, 69123), (38880, 46082)]